.hot-course ul:first-of-type .hot_img {
    width: 1.6rem;
    min-width: 1.6rem;
    height: 1.2rem;
    object-fit: contain;
    display: block;
}

.hot-course ul:first-of-type .hot_p5 {
    margin-top: 0.05rem;
    color: #5A6260;
    font-size: 0.12rem;
    line-height: 0.2rem;
    margin-bottom: 0.05rem;
}

/*  */

.main-titles {
    display: flex;
    font-size: 0.14rem;
    color: #5A6260;
    text-align: center;
}

.main-titles li {
    width: 25%;
    padding-top: 0.12rem;
    padding-bottom: 0.12rem;
    position: relative;
}

.main-titles li::after {
    content: "";
    width: 0.11rem;
    height: 0.11rem;
    position: absolute;
    right: -0.05rem;
    top: 50%;
    transform: translateY(-50%);
    background-image: url('../image/hxl/hxl-right2.png');
    background-repeat: no-repeat;
    background-size: 100% 100%;
}

.main-titles li:last-of-type::after {
    display: none;
}

.user-choose .main li {
    width: 25%;
}

/* .list_item .hot_p2 {
    display: none;
}

.list_item.on .hot_p2 {
    display: block;
} */